Description
MKS Butterfly Valve 253B-11247 for Flow Control Systems
Precision butterfly valve for accurate flow control in critical process applications, featuring a compact design and reliable pneumatic actuation.
| Brand | MKS Instruments |
| Model | 253B-11247 |
| Voltage | 24V DC |
| Country of Origin | USA |
| Weight | 1.2 kg |
| Dimensions | 120 x 80 x 60 mm |
| Warranty | 1 year |
| Certifications | CE, RoHS, UL |
| SKU / MPN | 253B-11247 |
| What’s in the box | Butterfly valve body, actuator, mounting hardware, gasket set, installation manual |
| Valve Size | 1 inch (DN25) |
| Flow Coefficient (Cv) | 4.5 |
| Maximum Pressure | 150 psi (10.3 bar) |
| Operating Temperature | -20 to 80 °C (-4 to 176 °F) |
| Actuator Type | Pneumatic, spring return |
| Body Material | 316L stainless steel |
Key benefits: High repeatability, low leakage, corrosion-resistant materials, fast response time, easy maintenance.
Typical applications: Flow control in semiconductor manufacturing, chemical processing, pharmaceutical production, and other high-purity gas or liquid systems.
Order number: MKS Butterfly Valve 253B-11247 for Flow Control Systems
Lifecycle: Active
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Exact match for many brands
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Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
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Michael T. –
Tested the proximity switch, response time is spot on. Recommended for industrial use.